Question

Nitrogen dioxide exists in equilibrium with dinitrogen tetroxide, NO

2NO, (g) - N,O.(g)

2.00 mol of dinitrogen tetroxide was sealed in a container at 350 K. After equilibrium had been established the total pressure was 140 kPa and the mixture of gases contained 1.84 mol of dinitrogen tetroxide.

(1) Give the expression for the equilibrium constant, Kp, for this equilibrium

Kp -

() Calculate the mumber of moles of NO, present at equilibrium



(iii) Calculate the total number of moles of gas present at equilibrium and hence the mole fraction of cach gas present at equilibrium



(iv) Calculate the partial pressure of each gas present at equilibrium.​

Answer 1

Explanation:

Nitrogen dioxide exists in equilibrium with dinitrogen tetroxide, NO

2NO, (g) - N,O.(g)

2.00 mol of dinitrogen tetroxide was sealed in a container at 350 K. After equilibrium had been established the total pressure was 140 kPa and the mixture of gases contained 1.84 mol of dinitrogen tetroxide.

(1) Give the expression for the equilibrium constant, Kp, for this equilibrium

Kp -

() Calculate the mumber of moles of NO, present at equilibrium

(iii) Calculate the total number of moles of gas

Answer 2

Answer:

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